000 00308nam a2200133Ia 4500
654 _aELEC
100 _aGibbins.E.H.H.
250 _a1st Ed.
245 _aAn Introduction To Electrical Drawing.P-2.(1961).
260 _bBackie & Sons Ltd.
_c1961
082 _bGIB
300 _a253p.
999 _c18779
_d18779
300 _c23 cm.
655 _aD-23
041 _aeng
546 _aText in English